| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $151.61 | 12.551% | $170.6386 | $170.64 | $170.65 | $170.60 |
| Purchase #2 | $155.92 | 7.555% | $167.6998 | $167.70 | $167.70 | $167.70 |
| Purchase #3 | $160.59 | 6.518% | $171.0573 | $171.06 | $171.05 | $171.10 |
| Purchase #4 | $145.56 | 4.805% | $152.5542 | $152.55 | $152.55 | $152.60 |
| Purchase #5 | $204.40 | 9.333% | $223.4767 | $223.48 | $223.50 | $223.50 |
| Purchase #6 | $167.40 | 6.207% | $177.7905 | $177.79 | $177.80 | $177.80 |
| Purchase #7 | $138.61 | 9.840% | $152.2492 | $152.25 | $152.25 | $152.20 |
| 7 purchase totals = | $1,124.09 | $1,215.4663 | $1,215.47 | $1,215.50 | $1,215.50 | |